21552600146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{4093}}^1$

素因数の和:5247

約数の個数: 64

約数和(自身を含む): 41654255616

約数和(自身を除く): 20101655470

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1103, 2206, 2387, 4093, 4774, 7721, 8186, 12133, 15442, 24266, 28651, 34193, 45023, 57302, 68386, 84931, 90046, 126883, 169862, 239351, 253766, 315161, 376123, 478702, 630322, 752246, 888181, 1395713, 1776362, 2632861, 2791426, 4514579, 5265722, 9029158, 9769991, 19539982, 31602053, 49660369, 63204106, 99320738, 139951949, 279903898, 347622583, 695245166, 979663643, 1539471439, 1959327286, 3078942878, 10776300073, 21552600146]

約数ペア:

[(1, 21552600146), (2, 10776300073), (7, 3078942878), (11, 1959327286), (14, 1539471439), (22, 979663643), (31, 695245166), (62, 347622583), (77, 279903898), (154, 139951949), (217, 99320738), (341, 63204106), (434, 49660369), (682, 31602053), (1103, 19539982), (2206, 9769991), (2387, 9029158), (4093, 5265722), (4774, 4514579), (7721, 2791426), (8186, 2632861), (12133, 1776362), (15442, 1395713), (24266, 888181), (28651, 752246), (34193, 630322), (45023, 478702), (57302, 376123), (68386, 315161), (84931, 253766), (90046, 239351), (126883, 169862)]